<template>
  <div ref="chart"  :style="chartStyle">
  </div>
</template>

<script>
import echarts from 'echarts';

export default {
  name: 'customcar',
  props: {
    config: {
      required: true,
    },
    chartStyle: {
      require: false,
      type: Object,
      default: () => ({
        height: '100%',
        position: 'absolute',
        width: '100%',
        top: '0px',
        bottom: '0px',
        left: '0px',
      }),
    },
  },
  data() {
    return {
      chart: null,
    };
  },
  created() {

  },
  mounted() {
    this.renderChart();
  },
  methods: {
    handleResize() {
      if (this.chart) {
        this.chart.resize();
      }
    },
    renderChart() {
      if (!this.chart) {
        this.chart = echarts.init(this.$refs.chart, this.config.theme);
      }
      const option = this.makeOptions(this.config, this.chartData);
      this.chart.clear();
      this.chart.setOption(option);
      setTimeout(() => {
        this.chart.resize();
      }, 100);
    },
    makeOptions() {
      const hours = ['12B', '1A', '2A', '3A', '4A', '5A', '6A', '7A', '8A', '9A', '10A', '11A', '12B', '1B', '2B', '3B', '4B', '5B', '6B', '7B', '8B', '9B', '10B', '11B'];
      const days = ['A', 'B', 'C', 'D', 'E', 'F', 'G'];
      const data = [
        [0, 0, 5],
        [0, 1, 1],
        [0, 2, 0],
        [0, 3, 0],
        [0, 4, 0],
        [0, 5, 0],
        [0, 6, 0],
        [0, 7, 0],
        [0, 8, 0],
        [0, 9, 0],
        [0, 10, 0],
        [0, 11, 2],
        [0, 12, 4],
        [0, 13, 1],
        [0, 14, 1],
        [0, 15, 3],
        [0, 16, 4],
        [0, 17, 6],
        [0, 18, 4],
        [0, 19, 4],
        [0, 20, 3],
        [0, 21, 3],
        [0, 22, 2],
        [0, 23, 5],
        [1, 0, 7],
        [1, 1, 0],
        [1, 2, 0],
        [1, 3, 0],
        [1, 4, 0],
        [1, 5, 0],
        [1, 6, 0],
        [1, 7, 0],
        [1, 8, 0],
        [1, 9, 0],
        [1, 10, 5],
        [1, 11, 2],
        [1, 12, 2],
        [1, 13, 6],
        [1, 14, 9],
        [1, 15, 11],
        [1, 16, 6],
        [1, 17, 7],
        [1, 18, 8],
        [1, 19, 12],
        [1, 20, 5],
        [1, 21, 5],
        [1, 22, 7],
        [1, 23, 2],
        [2, 0, 1],
        [2, 1, 1],
        [2, 2, 0],
        [2, 3, 0],
        [2, 4, 0],
        [2, 5, 0],
        [2, 6, 0],
        [2, 7, 0],
        [2, 8, 0],
        [2, 9, 0],
        [2, 10, 3],
        [2, 11, 2],
        [2, 12, 1],
        [2, 13, 9],
        [2, 14, 8],
        [2, 15, 10],
        [2, 16, 6],
        [2, 17, 5],
        [2, 18, 5],
        [2, 19, 5],
        [2, 20, 7],
        [2, 21, 4],
        [2, 22, 2],
        [2, 23, 4],
        [3, 0, 7],
        [3, 1, 3],
        [3, 2, 0],
        [3, 3, 0],
        [3, 4, 0],
        [3, 5, 0],
        [3, 6, 0],
        [3, 7, 0],
        [3, 8, 1],
        [3, 9, 0],
        [3, 10, 5],
        [3, 11, 4],
        [3, 12, 7],
        [3, 13, 14],
        [3, 14, 13],
        [3, 15, 12],
        [3, 16, 9],
        [3, 17, 5],
        [3, 18, 5],
        [3, 19, 10],
        [3, 20, 6],
        [3, 21, 4],
        [3, 22, 4],
        [3, 23, 1],
        [4, 0, 1],
        [4, 1, 3],
        [4, 2, 0],
        [4, 3, 0],
        [4, 4, 0],
        [4, 5, 1],
        [4, 6, 0],
        [4, 7, 0],
        [4, 8, 0],
        [4, 9, 2],
        [4, 10, 4],
        [4, 11, 4],
        [4, 12, 2],
        [4, 13, 4],
        [4, 14, 4],
        [4, 15, 14],
        [4, 16, 12],
        [4, 17, 1],
        [4, 18, 8],
        [4, 19, 5],
        [4, 20, 3],
        [4, 21, 7],
        [4, 22, 3],
        [4, 23, 0],
        [5, 0, 2],
        [5, 1, 1],
        [5, 2, 0],
        [5, 3, 3],
        [5, 4, 0],
        [5, 5, 0],
        [5, 6, 0],
        [5, 7, 0],
        [5, 8, 2],
        [5, 9, 0],
        [5, 10, 4],
        [5, 11, 1],
        [5, 12, 5],
        [5, 13, 10],
        [5, 14, 5],
        [5, 15, 7],
        [5, 16, 11],
        [5, 17, 6],
        [5, 18, 0],
        [5, 19, 5],
        [5, 20, 3],
        [5, 21, 4],
        [5, 22, 2],
        [5, 23, 0],
        [6, 0, 1],
        [6, 1, 0],
        [6, 2, 0],
        [6, 3, 0],
        [6, 4, 0],
        [6, 5, 0],
        [6, 6, 0],
        [6, 7, 0],
        [6, 8, 0],
        [6, 9, 0],
        [6, 10, 1],
        [6, 11, 0],
        [6, 12, 2],
        [6, 13, 1],
        [6, 14, 3],
        [6, 15, 4],
        [6, 16, 0],
        [6, 17, 0],
        [6, 18, 0],
        [6, 19, 0],
        [6, 20, 1],
        [6, 21, 2],
        [6, 22, 2],
        [6, 23, 6],
      ];
      const option = {
        // backgroundColor: '#1A1835',
        title: {
          top: 20,
          text: 'Dance Floor✍',
          subtext: '',
          x: 'center',
          textStyle: {
            align: 'center',
            color: '#fff',
            fontSize: 30,
            fontWeight: '100',
          },
        },
        legend: {
        // data: ['title'],
          right: '60',
          top: '50%',
          itemWidth: 30,
          itemHeight: 30,
          itemGap: 30,
          textStyle: {
            fontSize: 13,
            color: '#fff',
          },
        },
        tooltip: {
        },
        angleAxis: {
          type: 'category',
          data: hours,
          boundaryGap: false,
          splitLine: {
            show: true,
            lineStyle: {
              color: '#caccd4',
              type: 'dashed',
            },
          },
          axisTick: {
            show: false,
            lineStyle: {
              color: '#caccd4',
            },
          },
          axisLine: {
            show: false,
            lineStyle: {
              color: '#caccd4',
            },
          },
        },
        radiusAxis: {
          type: 'category',
          data: days,
          axisLine: {
            show: false,
            lineStyle: {
              color: '#caccd4',
            },
          },
          axisLabel: {
            show: false,
            rotate: 0,
          },
          axisTick: {
            show: false,
            lineStyle: {
              color: '#caccd4',
            },
          },
        },
        polar: {
          radius: ['10%', '70%'],
          center: ['50%', '55%'],
        },
        series: [{
          name: 'title',
          type: 'scatter',
          coordinateSystem: 'polar',
          itemStyle: {
            color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
              offset: 0,
              color: '#C357F6',
            }, {
              offset: 1,
              color: '#1A1835',
            }]),
            // borderColor: 'rgba(234, 83, 66, 1)',
            // borderWidth: 1,
            shadowBlur: 10,
            shadowColor: 'rgba(33, 33, 33, 1)',
          },
          symbolSize(val) {
            return val[2] * 2.5;
          },
          data,
          animationDelay(idx) {
            return idx * 5;
          },
        }],
      };
      return option;
    },
  },
  watch: {
    config: {
      deep: true,
      handler() {
        if (this.config.needResize) {
          this.config.needResize = false;
          this.handleResize();
        }
      },
    },
  },
};
</script>

<style scoped lang="stylus">

</style>
